BACKGROUND AND PURPOSE: Hemodynamics is often recognized as one of the major
factors in aneurysm rupture. Flow impingement, greater pressure, and abnormal wall shear …

BACKGROUND AND PURPOSE: Endovascular treatment of wide-necked aneurysms remains
a therapeutic challenge. We conducted this study to evaluate the angiographic results …

We evaluated the feasibility of angiographic CT (ACT) for visualizing metallic stents in three
patients who underwent intracranial (n = 2) or extracranial (n = 1) stent placement to treat …

Objective: Coexistence of both an intracranial aneurysm and a stenosis at the same internal
carotid artery is infrequent, but it may complicate therapeutic management of either disease. …

Purpose Flat panel C-arm CT images acquired in the interventional suite provide valuable
information regarding brain parenchyma, vasculature, and device status during the procedure…

Endovascular treatment planning of intracranial aneurysms requires accurate quantification
of their geometric parameters, including the neck length, dome height and maximum …

We present an approach for accurate localization of the neck of intracranial aneurysms and
quantification of their geometry that is useful for their treatment through endovascular …

Background Cerebral artery dissection remains a significant cause of stroke, and the
mainstay of treatment has been medical management with anticoagulation, although flow-diverting …

Cerebral aneurysms carry significant risks because rupture-related subarachnoid hemorrhage
leads to serious and often fatal consequences. The rupture risk increases considerably …

Objective: To report the safety of acute stent placement in patients with acute ischemic stroke.
Background Patients with large vessel occlusions often fail to recanalize with intravenous rt…